Blogs / Personal blogs

Ian Henry

ianthehenry.com

I had another idea for a musical instrument, and I think it worked out pretty well.

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Visit ianthehenry.com → RSS feedOn Hacker News Mar 2021 – Jun 2026

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1

A different kind of keyboard

I’ve always been attracted to chording keyboards in theory, but I lack whatever childhood musical training is required to wrap my fingers around them. So I made something else: an arpeggio keyboard. Peggi is an eight-key keyboard that fits on the back of your phone. While chording keyboards require you to press…

3

How to Learn Nix

It's like a Let's Play, but for obscure software documentation. I tried to learn Nix, and it was pretty hard. I kept a diary of every command I tried, every wrong assumption that I made, and every realization that I had along the way.

4

How to Learn Nix

Five years ago, I migrated my VPS from Arch Linux to NixOS. I had no idea what I was doing. I had never used Nix before. I thought I could figure it out. Five years later, I’m still running NixOS. And I still have no idea how it works.